CN212963889U - Gas tightness detection device for packaging inert gas sealing device - Google Patents
Gas tightness detection device for packaging inert gas sealing device Download PDFInfo
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- CN212963889U CN212963889U CN202021495155.4U CN202021495155U CN212963889U CN 212963889 U CN212963889 U CN 212963889U CN 202021495155 U CN202021495155 U CN 202021495155U CN 212963889 U CN212963889 U CN 212963889U
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- inert gas
- fixedly connected
- pressure
- gas seal
- seal device
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- 239000011261 inert gas Substances 0.000 title claims abstract description 52
- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 238000007789 sealing Methods 0.000 title claims description 25
- 239000007789 gas Substances 0.000 title abstract description 17
- 238000004806 packaging method and process Methods 0.000 title description 5
- 238000005538 encapsulation Methods 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses an gas tightness detection device for encapsulation of inert gas seal device, which comprises a frame, diapire fixedly connected with booster motor in the frame, the fixed intercommunication in booster pipe right side has the overhead tank, the fixed intercommunication in overhead tank top has the pressure release pipeline, the fixed intercommunication in pressure release pipeline top has the valve, the fixed intercommunication in tee bend connector left side has the detection pipeline, frame top fixedly connected with closing device, electric putter bottom fixedly connected with connecting block, rhombus mechanism bottom swing joint has the compact heap. This a gas tightness detection device for inert gas seal device encapsulation drives the rhombus mechanism motion on the connecting block through electric putter, makes a plurality of briquettings on the compact heap compress tightly inert gas seal device, and the pressure spring that the briquetting top set up can guarantee that the pressure that gives inert gas seal device surface can not be very big, has reached the effect that inert gas seal device spoilage is low.
Description
Technical Field
The utility model relates to an air tightness detection device specifically is an air tightness detection device for encapsulation of inert gas seal device.
Background
The tightness test is one of tightness tests using gas as a pressurizing medium for preventing leakage of a pressure container, and is used for detecting the tightness of the pressure container for containing the medium or needing inert gas, so as to prevent the chip in the pressure container from failing due to leakage of the inert gas caused by unqualified tightness.
At present, inert gas is required to be added to certain components and parts which can carry out chemical reaction with air to protect the components and parts, but the gas tightness cannot be guaranteed after the inert gas sealing device is produced, so that a large number of components and parts are damaged, and when the gas tightness of the inert gas sealing device is detected, the inert gas sealing device needs to be pressed and then pressurized for detection, and the problem that the inert gas sealing device is damaged is caused due to the overlarge pressure of a pressing device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an gas tightness detection device for inert gas seals device encapsulation to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a gas tightness detection device for inert gas sealing device packaging comprises a frame, wherein a supporting leg is fixedly connected to the bottom of the frame, a pressurizing motor is fixedly connected to the inner bottom wall of the frame, a pressurizing pipeline is fixedly communicated with the right side of the pressurizing motor, a pressure tank is fixedly communicated with the right side of the pressurizing pipeline, a pressure relief pipeline is fixedly communicated with the top of the pressure tank, a valve is fixedly communicated with the top of the pressure relief pipeline, a connecting pipe is fixedly communicated with the left side of the valve, a three-way connector is fixedly communicated with the left side of the connecting pipe, a detection pipeline is fixedly communicated with the left side of the three-way connector, a detection table is fixedly connected to the top of the frame, a compression device is fixedly connected to the top of the frame, an electric push rod is fixedly connected to the inner top wall of the compression device, the inside swing joint of connecting block has rhombus mechanism, rhombus mechanism bottom swing joint has the compact heap.
As a further aspect of the present invention: roof fixedly connected with spring fixing base in the compact heap, spring fixing base bottom fixedly connected with compression spring.
As a further aspect of the present invention: the pressure spring bottom fixedly connected with briquetting, briquetting top fixedly connected with connecting rod.
As a further aspect of the present invention: the inner surface of the pressure spring is sleeved with the side surface of the connecting rod, and the side surface of the connecting rod is movably connected with the inner surface of the spring fixing seat.
As a further aspect of the present invention: the quantity of briquetting is a plurality of, and is a plurality of the briquetting is arranged the form and distributes the diapire in the briquetting.
As a further aspect of the present invention: the top of the three-way connector is fixedly communicated with a pressure gauge, and a sliding groove is formed in the compressing block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the pressure tank is pressurized through the pressurizing motor, the pressure tank carries out air tightness detection on the inert gas sealing device through the detection pipeline, the inert gas sealing device with unqualified air tightness is filtered, and the effect that the damage rate of the components protected by the inert gas sealing device is low is achieved.
2. The electric push rod drives the diamond mechanism on the connecting block to move, so that the plurality of pressing blocks on the pressing block press the inert gas sealing device tightly, the pressure spring arranged at the top of each pressing block can ensure that the pressure applied to the surface of the inert gas sealing device is not large, and the effect of reducing the damage rate of the inert gas sealing device is achieved.
Drawings
FIG. 1 is a schematic structural view of a gas tightness detecting apparatus for inert gas sealed device packaging;
FIG. 2 is a sectional view showing the construction of a pressing block in the airtightness detection apparatus for inert gas sealed device packaging;
fig. 3 is a perspective view showing the structure of a press block portion in the airtightness detection apparatus for an inert gas sealed device package.
In the figure: 1. a frame; 2. supporting legs; 3. a booster motor; 4. a booster duct; 5. a pressure tank; 6. a pressure relief duct; 7. a valve; 8. a connecting pipe; 9. a three-way connector; 10. a pressure gauge; 11. detecting a pipeline; 12. a detection table; 13. a pressing device; 14. an electric push rod; 15. connecting blocks; 16. a rhombus mechanism fixing seat; 17. a diamond-shaped mechanism; 18. a compression block; 19. a spring fixing seat; 20. a pressure spring; 21. briquetting; 22. a connecting rod.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, an apparatus for detecting air tightness of an inert gas sealing device package includes a frame 1.
In fig. 1: 1 bottom fixedly connected with supporting leg 2 of frame, wall fixedly connected with booster motor 3 in 1 frame, the fixed intercommunication in booster motor 3 right side has supercharging pipeline 4, the fixed intercommunication in supercharging pipeline 4 right side has overhead tank 5, the fixed intercommunication in overhead tank 5 top has pressure release pipeline 6, the fixed intercommunication in 6 tops of pressure release pipeline has valve 7, the fixed intercommunication in valve 7 left side has connecting pipe 8, the fixed intercommunication in connecting pipe 8 left side has three-way connection head 9, the fixed intercommunication in three-way connection head 9 left side has detection pipeline 11.
Through the technical scheme, the quantity of supporting leg 2 is four, four supporting legs 2 are located 1 bottom four corners in frame, when examining inert gas seal device, pressure boost motor 3 pressurizes overhead tank 5 through booster duct 4, overhead tank 5 provides atmospheric pressure to detecting pipeline 11 through pressure release pipeline 6, the size of atmospheric pressure is controlled by valve 7, the three way connection head 9 of the fixed intercommunication in connecting pipe 8 left side, three way connection head 9 top is provided with manometer 10, change through manometer 10 readings, judge the gas tightness of inert gas seal device, if inert gas seal device gas tightness is good, manometer 10 readings grow, if manometer 10 readings is unchangeable, explain inert gas seal device gas tightness difference.
In fig. 1: 1 top fixedly connected with of frame examines test table 12, 1 top fixedly connected with closing device 13 of frame, roof fixedly connected with electric putter 14 in closing device 13, electric putter 14 bottom fixedly connected with connecting block 15, the inside swing joint of connecting block 15 has rhombus mechanism 17, rhombus mechanism 17 bottom swing joint has compact heap 18.
Through the technical scheme, move through electric putter 14, the compact heap 18 that drives rhombus mechanism 17 bottom presses inert gas seal device in examining test table 12, examine test table 12 inside and be provided with the recess of placing inert gas seal device, the area of compact heap 18 and the area looks adaptation of recess, compress tightly inert gas seal device, because when overhead tank 5 pressurizes the operation to inert gas seal device through detecting pipeline 11, if not compress tightly it, cause the testing process easily, inert gas seal device is blown away, or the condition of gas pocket gas leakage.
In FIGS. 1 to 3: roof fixedly connected with spring fixing base 19 in compact heap 18, spring fixing base 19 bottom fixedly connected with pressure spring 20.
Through above-mentioned technical scheme, pressure spring 20's quantity is a plurality of, a plurality of pressure spring 20 both ends respectively with 19 bottoms of spring fixing base and 21 top fixed connection of briquetting, 19 bottoms of spring fixing base are provided with the through-hole, swing joint between the through-hole on the spring fixing base 19 and connecting rod 22.
In FIGS. 1 to 3: the bottom of the pressure spring 20 is fixedly connected with a pressing block 21, and the top of the pressing block 21 is fixedly connected with a connecting rod 22.
Through the technical scheme, the through holes in the spring fixing seat 19 limit the displacement of the connecting rod 22, so that the pressing block 21 in the pressing block 18 can only move up and down.
In FIGS. 1 to 3: the inner surface of the pressure spring 20 is sleeved with the side surface of the connecting rod 22, and the side surface of the connecting rod 22 is movably connected with the inner surface of the spring fixing seat 19.
Through the technical scheme, when the pressing block 21 presses the inert gas sealing device, the pressing block 21 pushes the pressure spring 20 to move upwards, so that the pressing block 21 cannot damage the inert gas sealing device when pressing.
In FIGS. 1 to 3: the number of the pressing blocks 21 is multiple, and the pressing blocks 21 are distributed on the inner bottom wall of the pressing block 18 in a row shape.
Through the technical scheme, when the shape of the inert gas sealing device is irregular, the inert gas sealing device can be firmly fixed by using the pressing blocks 21 to press the inert gas sealing device, the accuracy of gas tightness detection is improved, and the situation that the part is damaged due to the fact that the pressing block 18 has overlarge pressure on the surface of the part cannot occur.
In FIGS. 1 to 3: the top of the three-way connector 9 is fixedly communicated with a pressure gauge 10, and a sliding groove is formed in the compressing block 18.
Through above-mentioned technical scheme, manometer 10 is used for detecting the change of pressure to judge part gas tightness problem, the inside spout that sets up of compact heap 18 is for making rhombus mechanism 17's pole can slide wherein, with rhombus mechanism 17's displacement restriction, reduces the damage rate of compact heap 18 to detecting the part.
The utility model discloses a theory of operation is: an operator puts an inert gas sealing device into the detection table 12, the detection pipeline 11 is connected with an air hole in the inert gas sealing device, the electric push rod 14 drives the diamond-shaped mechanism 17 on the connecting block 15 to move downwards, a plurality of pressing blocks 21 on the pressing block 18 press the inert gas sealing device under the action of the pressure spring 20, the pressurization motor 3 pressurizes the pressure tank 5 through the pressurization pipeline 4, the valve 7 is opened, the air pressure in the pressure tank 5 pressurizes the inert gas sealing device through the detection pipeline 11, the air tightness of the inert gas sealing device is judged through the indication of the pressure gauge 10.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The air tightness detection device for the encapsulation of the inert gas sealing device comprises a frame (1) and is characterized in that a supporting leg (2) is fixedly connected to the bottom of the frame (1), a boosting motor (3) is fixedly connected to the bottom wall of the frame (1), a boosting pipeline (4) is fixedly communicated with the right side of the boosting motor (3), a pressure tank (5) is fixedly communicated with the right side of the boosting pipeline (4), a pressure relief pipeline (6) is fixedly communicated with the top of the pressure tank (5), a valve (7) is fixedly communicated with the top of the pressure relief pipeline (6), a connecting pipe (8) is fixedly communicated with the left side of the valve (7), a three-way connector (9) is fixedly communicated with the left side of the connecting pipe (8), a detection pipeline (11) is fixedly communicated with the left side of the three-way connector (9), and a detection table (12) is fixedly, frame (1) top fixedly connected with closing device (13), roof fixedly connected with electric putter (14) in closing device (13), electric putter (14) bottom fixedly connected with connecting block (15), the inside fixedly connected with rhombus mechanism fixing base (16) of closing device (13), the inside swing joint of connecting block (15) has rhombus mechanism (17), rhombus mechanism (17) bottom swing joint has compact heap (18).
2. The airtightness detection apparatus for the inert gas seal device package according to claim 1, wherein a spring fixing seat (19) is fixedly connected to an inner top wall of the pressing block (18), and a pressure spring (20) is fixedly connected to a bottom of the spring fixing seat (19).
3. The airtightness detection apparatus for the inert gas seal device package according to claim 2, wherein a pressing block (21) is fixedly connected to a bottom of the pressure spring (20), and a connection rod (22) is fixedly connected to a top of the pressing block (21).
4. The airtightness detection apparatus for the inert gas seal device package according to claim 2, wherein the inner surface of the pressure spring (20) is fitted with the side surface of the connection rod (22), and the side surface of the connection rod (22) is movably connected with the inner surface of the spring fixing seat (19).
5. The airtightness detection apparatus for the inert gas seal device package according to claim 3, wherein the number of the pressing blocks (21) is plural, and the plural pressing blocks (21) are distributed in a row on the inner bottom wall of the pressing block (18).
6. The airtightness detection apparatus for the inert gas seal device package according to claim 1, wherein a pressure gauge (10) is fixedly communicated with a top of the three-way connector (9), and a sliding groove is provided inside the pressing block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021495155.4U CN212963889U (en) | 2020-07-24 | 2020-07-24 | Gas tightness detection device for packaging inert gas sealing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021495155.4U CN212963889U (en) | 2020-07-24 | 2020-07-24 | Gas tightness detection device for packaging inert gas sealing device |
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| CN212963889U true CN212963889U (en) | 2021-04-13 |
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| CN202021495155.4U Active CN212963889U (en) | 2020-07-24 | 2020-07-24 | Gas tightness detection device for packaging inert gas sealing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532761A (en) * | 2021-08-03 | 2021-10-22 | 安徽万克姆科技有限公司 | Full-automatic leak detection system of crystal resonator |
| CN115096513A (en) * | 2022-08-25 | 2022-09-23 | 扬州港信光电科技有限公司 | Intelligent full-automatic gallium nitride field effect tube packaging performance detection device |
-
2020
- 2020-07-24 CN CN202021495155.4U patent/CN212963889U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532761A (en) * | 2021-08-03 | 2021-10-22 | 安徽万克姆科技有限公司 | Full-automatic leak detection system of crystal resonator |
| CN113532761B (en) * | 2021-08-03 | 2024-02-23 | 安徽万克姆科技有限公司 | Full-automatic leakage detection system of crystal resonator |
| CN115096513A (en) * | 2022-08-25 | 2022-09-23 | 扬州港信光电科技有限公司 | Intelligent full-automatic gallium nitride field effect tube packaging performance detection device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240920 Address after: 10IJK, Building A, Fortune Plaza, No. 7002 Shennan Avenue, Donghai Community, Xiangmihu Street, Futian District, Shenzhen City, Guangdong Province 518000 Patentee after: Shenzhen Duobei Industrial Co.,Ltd. Country or region after: China Address before: 225600 Dongting Lake Road, Gaoyou Economic Development Zone, Yangzhou City, Jiangsu Province Patentee before: YANGZHOU GANGXIN PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |